TargetRx Atlas

MRNA basic information

  • mRNA ID:ENST00000258743
  • Gene Name:IL6
  • mRNA database:Ensembl
  • mRNA expression :up-regulated
  • mRNA Method:qRT-PCR
  • mRNA Pathway:NA
  • Evidence:predicted
  • (mRNA-drug)

Drug basic information

  • Drug ID:NA
  • Drug Name:NA
  • Drug Method:NA

Disease basic infommation

  • Disease:prostate cancer
  • Tissue:benign human prostate epithelial cell line BPH-1

Other information

  • Title:IL-6 promotes prostate tumorigenesis and progression through autocrine cross-activation of IGF-IR.
  • Journal:Oncogene
  • Published:2011
  • PubMed ID:21258401
  • Abstract:As an established mediator of inflammation, interleukin-6 (IL-6) is implicated to facilitate prostate cancer progression to androgen independence through transactivation of the androgen receptor. However, whether IL-6 has a causative role in de novo prostate tumorigenesis was never investigated. We now provide the first evidence that IL-6 can induce tumorigenic conversion and further progression to an invasive phenotype of non-tumorigenic benign prostate epithelial cells. Moreover, we find that paracrine IL-6 stimulates the autocrine IL-6 loop and autocrine activation of insulin-like type I growth factor receptor (IGF-IR) to confer the tumorigenic property and also that activation of signal transducer and activator of transcription 3 (STAT3) is critical in these processes. Inhibition of STAT3 activation or IGF-IR signaling suppresses IL-6-mediated malignant conversion and the associated invasive phenotype. Inhibition of STAT3 activation suppresses IL-6-induced upregulation of IGF-IR and its ligands, namely IGF-I and IGF-II. These findings indicate that IL-6 signaling cooperates with IGF-IR signaling in the prostate microenvironment to promote prostate tumorigenesis and progression to aggressiveness. Our findings suggest that STAT3 and IGF-IR may represent potential effective targets for prevention or treatment of prostate cancer.
@Copyright Harbin Medical University
　The 2nd Affiliated Hospital of Harbin Medical University
　 备案号：鲁ICP备2022025566号-3